First console shooter worth half a damn. My only previous experience with the genre was the 32X version of Doom.
We didn't even have a computer at home until 1999...and I didn't have one that could play anything more complicated than Doom until ~2004.
GoldenEye was pretty well rendered obsolete by the time Halo came out, but that was the entry point to the genre for me and pretty much all of my friends.
I never could get used to using a mouse & keyboard for anything twitchier than your Civilizations or Cities: Skylines. Incidentally I don't even slightly get the appeal of CoD or CS...though that probably has more to do with my absolute disdain for online multiplayer. Couch multiplayer I was all-in for. Online? f*** off and leave me alone